TriVium [India] Software Pvt. Ltd. Offers Software for Call Accounting and Management Solution. TriVium [India] Software Pvt. Ltd. Manufactures and designs software and solutions for Voice and Data Convergent Platforms. The Software for Call Accounting and Management Solution offers three versions to suit specific call tracking and management needs. The Software for Call Accounting and Management Solution comes under the brand name "CallAnalyst" is a comprehensive solution that works with any telecom implementation including VoIP, PBXs and key systems. This flexibility ensures that CallAnalyst leverages current and future phone system implementations and meets all the call management and tracking needs.